docker-compose.yml

version: "3.9"

volumes:
  n8n_storage:
  redis_storage:
  postgres_storage:

x-shared: &shared
  restart: always
  build: .
  environment:
    NODE_ENV: "production"
    N8N_HOST: "${HOST}"
    N8N_PORT: "5678"
    N8N_PROTOCOL: "${N8N_PROTOCOL}"
    N8N_ENCRYPTION_KEY: "${N8N_ENCRYPTION_KEY}"
    EXECUTIONS_DATA_SAVE_ON_ERROR: "none"
    EXECUTIONS_DATA_SAVE_ON_SUCCESS: "none"
    WEBHOOK_URL: "https://${HOST}/"
    GENERIC_TIMEZONE: "${GENERIC_TIMEZONE}"
    DB_TYPE: "postgresdb"
    DB_POSTGRESDB_HOST: "postgres"
    DB_POSTGRESDB_DATABASE: "${POSTGRES_DB}"
    DB_POSTGRESDB_USER: "${POSTGRES_USER}"
    DB_POSTGRESDB_PASSWORD: "${POSTGRES_PASSWORD}"
    DB_POSTGRESDB_SSL_REJECT_UNAUTHORIZED: "true"
    EXECUTIONS_MODE: "queue"
    QUEUE_BULL_REDIS_HOST: "redis"
    QUEUE_BULL_REDIS_PASSWORD: "${REDIS_PASSWORD}"
    QUEUE_HEALTH_CHECK_ACTIVE: "true"
  depends_on:
    redis:
      condition: service_healthy
    postgres:
      condition: service_healthy

services:
  browserless:
    image: browserless/chrome:latest
    restart: always
    environment:
      DEBUG: "browserless:*"
      MAX_CONCURRENT_SESSIONS: "5"
      CONNECTION_TIMEOUT: "60000"
      MAX_QUEUE_LENGTH: "20"
      # PREBOOT_CHROME: "true"
      DEMO_MODE: "false"
      ENABLE_DEBUGGER: "false"
      TOKEN: "${BROWSERLESS_TOKEN}"
      PORT: "3000"
      WORKSPACE_DELETE_EXPIRED: "true"
      WORKSPACE_EXPIRE_DAYS: "1"

  postgres:
    image: postgres:16
    restart: always
    environment:
      POSTGRES_DB: "${POSTGRES_DB}"
      POSTGRES_USER: "${POSTGRES_USER}"
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
    volumes:
      - postgres_storage:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:latest
    restart: always
    command: "redis-server --requirepass ${REDIS_PASSWORD}"
    volumes:
      - "redis_storage:/data"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5

  n8n:
    <<: *shared
    restart: always
    volumes:
      - "n8n_storage:/home/node/.n8n"
    ports:
      - "80:5678"

  n8n-worker:
    <<: *shared
    command: "/bin/sh -c 'sleep 5; n8n worker'"
    depends_on:
      - "n8n"